package com.atguigu.hellomp.test;

import org.springframework.http.converter.json.GsonBuilderUtils;
import org.springframework.util.StringUtils;
import org.w3c.dom.ls.LSOutput;

public class T1 {

    public static void main(String[] args) {
        String  a = new String("a");
        boolean b= StringUtils.hasText(a);
        System.out.println(b);
    }
}
